-94.98% is the change from 219 to 11
Calculation steps:
[( 11 - 219 ) ÷ 219] x 100 = -94.98%
Formula
Percentage change = [(11 - 219) / 219] x 100
Subtract the new number by the original number
11 - 219 = -208
-208 ÷ 219 = -0.9497716894977168
-0.9497716894977168 x 100 = -94.98%